UJI VIABILITAS BENIH ANGGREK HITAM (Coelogyne pandurata Lindl.) DENGAN MASA SIMPAN YANG BERBEDA

  • VEMY CLAUDIA Jurusan Biologi FMIPA, Universitas Udayana
  • IDA AYU ASTARINI
  • SANG KETUT SUDIRGA

Abstract

The black orchid (Coelogyne pandurata Lindl.) is an epiphytic orchid spesies that is
currently endangered. To protect and maintain the genetic resources it is necessary to find the
proper way to store seeds in a long time. The purpose this study is to determine the viability of
the black orchid seeds sowed in organic medium with different storage period. The result showed
that the seeds sown in fresh condition has the highest percentage of growth up to 60%, seeds
with storage period of 2 weeks has growth percentage of 20%, while the storage period of 4
weeks has growth percentage of 2.5%. The growth phase of sowed seeds in fresh condition and
seeds storage in 2 weeks periode is phase 4 (second leaf formed embryo) and seeds storage in 2
weeks periode is phase 2 (green embryo). This suggest that the storage condition of black orchid
seeds is influence physiology and seed viability.
Keywords: Coelogyne pandurata Lindl., seed viability, storage periode

Downloads

Download data is not yet available.

Author Biography

VEMY CLAUDIA, Jurusan Biologi FMIPA, Universitas Udayana
Jurusan Biologi FMIPA, Universitas Udayana
How to Cite
CLAUDIA, VEMY; ASTARINI, IDA AYU; SUDIRGA, SANG KETUT. UJI VIABILITAS BENIH ANGGREK HITAM (Coelogyne pandurata Lindl.) DENGAN MASA SIMPAN YANG BERBEDA. SIMBIOSIS, [S.l.], dec. 2013. ISSN 2656-7784. Available at: <https://ojs.unud.ac.id/index.php/simbiosis/article/view/7711>. Date accessed: 09 july 2020.
Section
Articles